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Physics, 16.11.2019 07:31 itsmariahu1927
Air conditioners sold in the united states are given a seasonal energy-efficiency ratio (seer) rating that consumers can use to compare different models. a seer rating is the ratio of heat pumped to energy input, similar to a cop but using english units, so a higher seer rating means a more efficient model. you can determine the cop of an air conditioner by dividing the seer rating by 3.4for inside temperature 25? c and outside temperature 34? c when you'd be using air conditioning, estimate the theoretical maximum seerrating of an air conditioner. (new air conditioners must have a seer rating that exceeds 13, quite a bit less than the theoretical maximum, but there are practical issues that reduce efficiency.)
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